irqchip/sunxi-nmi: Rename binding doc filename to allwinner,sunxi-nmi.txt

The NMI controller is found in all Allwinner multi-core SoCs. It is not
limited to sun[67]i, nor is it always found in the "system controller"
block. On sun[68]i, it is in the RTC block, while on sun9i, it is in the
PRCM block.

Drop these 2 specific bits from the binding doc filename.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lkml.kernel.org/r/1449130813-22400-2-git-send-email-wens@csie.org
Signed-off-by: Jason Cooper <jason@lakedaemon.net>

diff --git a/Documentation/devicetree/bindings/interrupt-controller/allwinner,sun67i-sc-nmi.txt b/Documentation/devicetree/bindings/interrupt-controller/allwinner,sun67i-sc-nmi.txt
deleted file mode 100644 (file)
index d1c5cda..0000000
--- a/Documentation/devicetree/bindings/interrupt-controller/allwinner,sun67i-sc-nmi.txt
+++ /dev/null
@@ -1,27 +0,0 @@
-Allwinner Sunxi NMI Controller
-==============================
-
-Required properties:
-
-- compatible : should be "allwinner,sun7i-a20-sc-nmi" or
-  "allwinner,sun6i-a31-sc-nmi"
-- reg : Specifies base physical address and size of the registers.
-- interrupt-controller : Identifies the node as an interrupt controller
-- #interrupt-cells : Specifies the number of cells needed to encode an
-  interrupt source. The value shall be 2. The first cell is the IRQ number, the
-  second cell the trigger type as defined in interrupt.txt in this directory.
-- interrupt-parent: Specifies the parent interrupt controller.
-- interrupts: Specifies the interrupt line (NMI) which is handled by
-  the interrupt controller in the parent controller's notation. This value
-  shall be the NMI.
-
-Example:
-
-sc-nmi-intc@01c00030 {
-       compatible = "allwinner,sun7i-a20-sc-nmi";
-       interrupt-controller;
-       #interrupt-cells = <2>;
-       reg = <0x01c00030 0x0c>;
-       interrupt-parent = <&gic>;
-       interrupts = <0 0 4>;
-};

diff --git a/Documentation/devicetree/bindings/interrupt-controller/allwinner,sunxi-nmi.txt b/Documentation/devicetree/bindings/interrupt-controller/allwinner,sunxi-nmi.txt
new file mode 100644 (file)
index 0000000..d1c5cda
--- /dev/null
+++ b/Documentation/devicetree/bindings/interrupt-controller/allwinner,sunxi-nmi.txt
@@ -0,0 +1,27 @@
+Allwinner Sunxi NMI Controller
+==============================
+
+Required properties:
+
+- compatible : should be "allwinner,sun7i-a20-sc-nmi" or
+  "allwinner,sun6i-a31-sc-nmi"
+- reg : Specifies base physical address and size of the registers.
+- interrupt-controller : Identifies the node as an interrupt controller
+- #interrupt-cells : Specifies the number of cells needed to encode an
+  interrupt source. The value shall be 2. The first cell is the IRQ number, the
+  second cell the trigger type as defined in interrupt.txt in this directory.
+- interrupt-parent: Specifies the parent interrupt controller.
+- interrupts: Specifies the interrupt line (NMI) which is handled by
+  the interrupt controller in the parent controller's notation. This value
+  shall be the NMI.
+
+Example:
+
+sc-nmi-intc@01c00030 {
+       compatible = "allwinner,sun7i-a20-sc-nmi";
+       interrupt-controller;
+       #interrupt-cells = <2>;
+       reg = <0x01c00030 0x0c>;
+       interrupt-parent = <&gic>;
+       interrupts = <0 0 4>;
+};